卫星天线的指向控制与可视化仿真  

The Pointing Control of Satellite Antenna and Visual Simulation

作　　者：赵圣斌[1] 周军[1] 

机构地区：[1]西北工业大学航天学院,西安710072

出　　处：《弹箭与制导学报》2006年第S5期198-199,215,共3页Journal of Projectiles,Rockets,Missiles and Guidance

摘　　要：文中对卫星天线指向控制的可视化仿真问题进行了研究。首先应用动量矩定理建立系统的动力学模型,并采用经典的PID控制,在SIMULINK中进行了数字仿真。然后通过MATLAB接口接收SIMULINK控制模型传人的数据;在Visual C_++ 6.0中应用OPENGL系统函数,调用卫星3DS模型完成整个可视化仿真。This paper mainly focuses on the visual simulation of the pointing control of satellite antenna.First the dynamics model of the system is built by the theory of momentum torque.Then a digital simulation adopting the classical PID control is built in the environment of SIMULINK.The main program will receive the datas from SIMULIN through interface of MATLAB.In Visual C++ 6.0,some functions of OPENGL will be used to invoke the 3DS model to finish the visual simulation.

关 键 词：指向控制 可视化仿真 PID控制 

分 类 号：V423.45[航空宇航科学与技术—飞行器设计]